Intel Core Ultra 7 255U vs M4 Pro (12C16G)
Intel Core Ultra 7 255U
$490
M4 Pro (12C16G)
|
12 Cores
12 Threads
2GHz Clock
|
12 Cores
12 Threads
4.5GHz Clock
|
|
Socket
BGA 2049
|
Socket
Unknown
|
|
iGPU
Graphics 4C 2100MHz
|
iGPU
16-Core M4 Pro
|
|
GB6S - N/A
0%
|
GB6S 3,925
97%
|
|
GB6M - N/A
0%
|
GB6M 20,605
77%
|
|
CB23S - N/A
0%
|
CB23S - N/A
0%
|
|
CB23M - N/A
0%
|
CB23M - N/A
0%
|
|
Manufacturer
Intel
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Manufacturer
Apple
|
|
Architecture
Arrow Lake
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Architecture
Apple Silicon 14
|
|
Family
Core Ultra Series 2
|
Family
M Series
|
|
Instruction Set (ISA)
x86-64
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Instruction Set (ISA)
ARMv9.2-A
|
|
Codename
-
-
Arrow Lake-U-2P-8E
P-Core
Lion Cove
M-Core
Skymont
E-Core
Crestmont
|
Codename
Brava
-
M4 Pro
P-Core
AS14P
-
-
E-Core
AS14E
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/6/2025
|
Release Date
10/29/2024
|
|
Foundry
Intel
TSMC (iGPU Die)
TSMC (SoC Die)
TSMC (IO Die)
|
Foundry
TSMC
-
-
-
|
|
Node
Intel 3
N5 (iGPU Die)
N6 (SoC Die)
N6 (IO Die)
|
Node
N3E
-
-
-
|
|
Die Size
Unknown
23 mm² (iGPU Die)
100 mm² (SoC Die)
10 mm² (IO Die)
|
Die Size
219 mm²
-
-
-
|
|
Transistor Count
Unknown
-
-
-
|
Transistor Count
40 Billion
-
-
-
|
| BGA 2049 |
Unknown
|
|
12 Cores
2 P-Cores
8 M-Cores
2 E-Cores
|
12 Cores
8 P-Cores
-
4 E-Cores
|
|
12 Threads
2 P-Threads
8 M-Cores
2 E-Threads
|
12 Threads
8 P-Threads
-
4 E-Threads
|
|
P-Core
2GHz
5.2GHz Boost
-
|
P-Core
4.5GHz
-
-
|
|
M-Core
1.7GHz
-
|
-
-
-
|
|
E-Core
0.7GHz
2.4GHz Boost
|
E-Core
2.8GHz
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Integrated Chipset
-
|
Integrated Chipset
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
L0 Instruction
-
-
|
L0 Instruction
-
-
|
|
L0 Data
-
-
|
L0 Data
-
-
|
|
L1 Instruction
64KB/P-Core
8-way set associative
-
-
64KB/E-Core
8-way set associative
|
L1 Instruction
192KB/P-Core
6-way set associative
-
-
128KB/E-Core
4-way set associative
|
|
L1 Data
48KB/P-Core
12-way set associative
-
-
32KB/E-Core
8-way set associative
|
L1 Data
128KB/P-Core
4-way set associative
-
-
64KB/E-Core
2-way set associative
|
|
L2
3072KB/Core
10-way set associative
-
-
-
-
-
-
-
-
8MB Shared (E-Core)
16-way set associative
|
L2
-
-
24MB Shared
16-way set associative
-
-
-
-
-
-
4MB Shared (E-Core)
16-way set associative
|
|
L3
-
24MB Shared
-
12-way set associative
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
24MB SLC Cache
|
|
Channels
2
|
Channels
4
|
|
Max Memory
128GB
128GB
|
Max Memory
32GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
256Bit
|
|
Clock
4200MHz
3200MHz
Transfer Rate
8400MT/s
6400MT/s
|
Clock
4267MHz
Transfer Rate
8533MT/s
|
|
Bandwidth/Channel
67.2GB/s
51.2GB/s
Bandwidth
134.4GB/s
102.4GB/s
|
Bandwidth/Channel
68.3GB/s
Bandwidth
273.1GB/s
|
|
TDP
15W
12W cTDP Down
-
57W Peak
|
TDP
60W
-
-
-
|
|
Temp
110°C Max
-
|
Temp
100°C Max
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
PCIe 4.0 x20 Lanes
|
No PCIe
|
|
Graphics 4C 2100MHz
512 Shaders
2100MHz
|
16-Core M4 Pro
2048 Shaders
1470MHz
|
|
AI Boost 3
|
-
|
|
-
2 Cores
|
-
16 Cores
|
|
13 TOPS
INT8
|
38 TOPS
INT8
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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